Casey Batchelor, 29, emotionally confessed that she will be having her naturally GG-sized breasts reduced and reconstructed as they're a cause of insecurity.
"I remember being in the fitting room crying to my mum, asking why are they still growing and wishing they would stop"
The former Celebrity big Brother contestant broke the news in her first column, revealing that she was bullied as a child because by the time she was 15, her boobs had ballooned to a size E cup.
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She said: "I remember being in the fitting room crying to my mum, asking why are they still growing and wishing they would stop.
"[Girls] threw my clothes in the pool, put sand and water in my bed, generally belittled me and even stole my money from the safe.
"So when people reflect on school as the best years of their life, they certainly weren't for me; walking alone from class to class could get very lonely."
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Casey – who fluctuates between a GG and an FF cup – has said that she wants to have her chest reduced to a modest size EE.
She explained: "I don't want to go really small because that would be weird, I'm known for having big boobs and I wouldn't feel right without them, so just a couple of cups will make me happy."
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Lee Ryan's ex-fling also added that she hopes the boob reduction will prevent sagging and reduce her back pain - but insisted that she is thankful her fuller bust helped her to forge a career.
She said: "My boobs have given me some great opportunities, let's face it, I was a glamour model and that was my role in Celebrity Big Brother, so God bless them for that."